C1 siren communication fault

My 2006 Citroen C1 diesel is throwing a siren communication fault. The error memory has a record of it, and the alarm system is completely non-functional. I suspect a defective cable or plug connection. Anyone else run into this? Is it worth trying to reset the alarm controller myself, or am I wasting my time before I take it in for what I expect to be an alarm system signal problem?

4 comment(s)

C1, eh? Had something similar a while back. Was the central locking playing up too?

No, central locking seems fine. Just the alarm. What did you end up doing about yours?

Ah, okay. Mine was slightly different then. Ended up just taking it to a workshop. These electrical gremlins can be a pain. Probably just a loose connection like you said.

Thanks! I'll get it booked in then. Estimate is around 95€, so hopefully, it's just a quick fix.

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